Luminescent research of Sr5(PO4)3Cl:Eu^2+ blue phosphor used for electron beam excitation

查看全文 作　　者：[1]LILan;[1]YANGRuixia;[2]DUZhong;[2]ZOUKaishun;[2]ZHANGXiaosong

机构地区：[1]InstituteofInformation,HebeiUniversityofIndustry,Tianjin300130,China;[2]InstituteofMaterialPhysics,TianjinUniversityofTechnology,Tianjin300191,China

出　　处：《Chinese Science Bulletin》索引2003年第48卷第15期,共3页

基　　金：supported by the Key Discipline of Education Committee of Tianjin City,the Foundation of Natural Science of Tianjin City and Education Committee of Tianjin City. 摘　　要：Eu2+-activated strontium choloro-phosphate has been used for lamp phosphor traditionally with high efficiency. In this paper, the cathodoluminescent properties of Sr5(PO4)3Cl:Eu2+ have been investigated for application in field emission display. The influence of Ba2+, Ca2+ impurities on the cathodoluminescent spectrum of Sr5(PO4)3Cl:Eu2+ has also been measured. When operate voltage varied from mid- to low-voltage, the relative brightness and saturation behavior of phosphor was observed at different current density. 关键词：铕离子蓝色荧光体电子束激励锶阴极射线管

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Luminescent research of Sr5(PO4)3Cl:Eu^2+ blue phosphor used for electron beam excitation

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